The image provides a results of internal bleaching on a discolored tooth. The procedure has significantly lightened the previously darkened tooth, matching it more closely with the surrounding teeth.
Key Points about Internal Bleaching:
1. Indications:
- Ideal for teeth that have undergone root canal treatment.
- Effective for intrinsic discoloration (stains that originate from within the tooth).
2. Procedure Steps:
- **Access and Cleaning:** The dentist makes an opening in the tooth to clean and prepare the pulp chamber.
- **Application of Bleaching Agent:** A bleaching agent is placed inside the tooth.
- **Sealing:** The tooth is temporarily sealed, and the bleaching agent is left in place for a specific period.
- **Evaluation and Re-treatment:** The tooth is assessed, and the process may be repeated until the desired shade is achieved.
- **Final Sealing:** Once the bleaching is complete, the tooth is permanently sealed.
3. Benefits:
- Targets deep, internal stains effectively.
- Preserves more natural tooth structure compared to other cosmetic treatments.
4. Considerations:
- May require multiple treatments.
- Results can vary based on the extent of discoloration and the individual's response to treatment.
- Post-treatment care includes avoiding staining foods and maintaining good oral hygiene.
This before-and-after comparison illustrates the potential of internal bleaching to restore the natural appearance of discolored teeth, enhancing the overall aesthetics of the smile.
